If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
3*x+5/2 = 0
3*x+5/2 = 0 // - 5/2
3*x = -5/2 // : 3
x = -5/2/3
x = -5/6
x = -5/6
| 18w-(-77)=455 | | 3(5x-1)-6=1 | | -9+2(x+6)=26 | | 8n+18=34 | | 2-8v=8v+9 | | 2/5(3x+12)=2(3-3x)+6 | | 8x+6=4x+16 | | 6y^2+54y=0 | | -2/3=-f/6+3/2 | | d/15-151=-133 | | 225x+1.4=1425 | | 64-3x=15x-20 | | 0-5x=9x+20 | | 1.5(b+2)+(2b-9)+15=90 | | 219-3n=648 | | 1/m-1/9=4/9-2/3m | | 225x+1.4y+xy=1425 | | 6/5x=90 | | 3(1x+5)=36 | | x^2-14x-4= | | 1.5(b+2)+15(2b-9)=90 | | 60-6x-3-4x+8=0 | | abs(x+2)=abs(x-3) | | y/-10=6 | | x/6+3=10 | | 60-6x-3=4x+8 | | up+ur=r | | -1=d/9-3 | | -3n= | | x=(-x+54)/x+2 | | (2x-3)*(x-9)+18=0 | | 2a+3c=9 |